Original link: https://chenyan98.cn/4278.html The core points of “Selected Works of Mao Zedong”: 1. Seek truth from facts 2. Determine who is the enemy and who is the friend 3. A single spark can start a prairie fire Analysis of each class Who is our enemy? Who are our friends? This question is the first question …
Original link: https://chenyan98.cn/4135.html The May Day holiday is over. As the first long holiday after the end of the epidemic, people are very enthusiastic about traveling, and people are everywhere, especially in some popular tourist cities. I didn’t go out on the first day of May 1st, and I was busy with housework from morning …
Original link: https://chenyan98.cn/4125.html The production date of the two Mijia screen hanging lamps I have is November 2020, and it has been used for two and a half years. At the beginning, this hanging lamp was very popular, and some platforms even required additional money to get it. I bought it, because I bought it …
Mijia screen hanging lamp maintenance remote control failure Read More »
Original link: https://chenyan98.cn/4098.html In February, there are only 28 short days. I wrote an article in the first half of February. More than 40 days have passed since then. The long-term non-update has caused the blog to lose a lot of vitality. There are basically no mutual visits, and comments and replies on my blog …
Original link: https://chenyan98.cn/3949.html Today is the last day of September, and it’s time to get off work in a few hours. It’s also the last day of get off work before the National Day. This month, except for the three days and two Sundays of the Mid-Autumn Festival, there is basically no rest, and I …
Original link: https://chenyan98.cn/3929.html Batch renaming of a bunch of pictures may be often used in some scenarios. For conventional renaming by serial number format, appending text, and replacing text, I recommend the batch renaming plug-in in UTools, which is very easy to use. And supports regular expressions. The situation I encountered today is a table …
Batch rename photos sequentially to the contents of TXT files Read More »
Original link: https://chenyan98.cn/3918.html After getting up today, I was suddenly troubled by this question. After thinking hard and searching online, I couldn’t find anything that could solve my doubts. I’m still doing it, but it’s not very good. They say that life is only 30,000 days (83 years). Of course, this is still based on …
Original link: https://chenyan98.cn/3894.html 1. The introduction of factories The concept of factories: In life, factories produce products. In our software, factories create “objects”. The introduction of the factory: Create the Teacher and Dean object App.config file here: This is the application configuration file. You can save the relevant information of the program configuration to this …
Lecture 11: Reflection, Interface Polymorphism and Simple Factory Pattern Read More »
Original link: https://chenyan98.cn/3849.html The night before I set off, I packed the backpack with some necessary things, including the brick-like power bank. The pre-plan was to take a photo with the DSLR, but after carrying the backpack, I decided to Give up on this idea, it’s too heavy. After going out, I picked up my …
Original link: https://chenyan98.cn/3792.html Yesterday, I went to Manshan Island, which is in my heart. The reason for wanting to go is to pay attention to the public account of Fun Suzhou. On August 29th, it pushed an article about Manshan Island: The island is “many”, and it can be enjoyed or laid flat~ (qq.com) The …
Original link: https://chenyan98.cn/3786.html There is a need for victory and defeat, but not too much, but this time I got stuck with an electric fan, and I must fix it! ! ! Around September 3rd, a fan on my desktop was abnormal. The first gear and the second gear could not be turned. The third …
Original link: https://chenyan98.cn/3759.html This article is reprinted from: https://chenyan98.cn/3759.html This site is for inclusion only, and the copyright belongs to the original author.
Original link: https://chenyan98.cn/3745.html This article is reprinted from: https://chenyan98.cn/3745.html This site is for inclusion only, and the copyright belongs to the original author.